In Zechariah 14:1-5 KJV we find the Lord coming back with the saints in verse 5 to do battle against the world's armies marching unto Jerusalem as his feet shall touch down on the Mount of Olives in verse 4.
In Revelation 19:11-21 KJV we find this battle being finished before the first resurrection which occurs after Satan is in the pit for a thousand years in Revelation 20:1-6 KJV
The reason the wording is "first resurrection" was to testify that this resurrection was to occur "first" before the rest of the dead are resurrected later on at the Great White Throne Judgment as explained in verse 5 of Revelation 20:1-6. This "first resurrection" was not testifying to be the actual rapture event because Jesus is already on earth after having defeated the world's armies & Satan is in the pit for a thousand years per the 2 references in Revelation.
So when you apply Zechariah 14:1-5 with the 2 references in Revelation of Revelation 19:11-21 & Revelation 20:1-6, Jesus is coming back with the pre great tribulation raptured saints to defeat the world's armies marching unto Jerusalem. After He put Satan in the pit for a thousand years, THEN He will resurrects those saints that were not resurrected at the pre great tribulation rapture event & the living non-abiding saints that were left behind as well as new believers after that rapture, that died during the great tribulation.
In Revelation 19:11-21 KJV we find this battle being finished before the first resurrection which occurs after Satan is in the pit for a thousand years in Revelation 20:1-6 KJV
The reason the wording is "first resurrection" was to testify that this resurrection was to occur "first" before the rest of the dead are resurrected later on at the Great White Throne Judgment as explained in verse 5 of Revelation 20:1-6. This "first resurrection" was not testifying to be the actual rapture event because Jesus is already on earth after having defeated the world's armies & Satan is in the pit for a thousand years per the 2 references in Revelation.
So when you apply Zechariah 14:1-5 with the 2 references in Revelation of Revelation 19:11-21 & Revelation 20:1-6, Jesus is coming back with the pre great tribulation raptured saints to defeat the world's armies marching unto Jerusalem. After He put Satan in the pit for a thousand years, THEN He will resurrects those saints that were not resurrected at the pre great tribulation rapture event & the living non-abiding saints that were left behind as well as new believers after that rapture, that died during the great tribulation.
16 Then let them which be in Judaea flee into the mountains: 17 Let him which is on the housetop not come down to take any thing out of his house: 18 Neither let him which is in the field return back to take his clothes. 19 And woe unto them that are with child, and to them that give suck in those days! 20 But pray ye that your flight be not in the winter, neither on the sabbath day: 21 For then shall be great tribulation, such as was not since the beginning of the world to this time, no, nor ever shall be. 22 And except those days should be shortened, there should no flesh be saved: but for the elect's sake those days shall be shortened.